I started using a Blackberry the day before yesterday. It's my brother's old one that's been sitting in a cupboard for a while, and I don't have BIS or anything, I'm just using my normal Vodacom Top-Up SIM.
Everything was working fine internet-wise, until this afternoon Whatsapp and Opera Mini no longer connect, but I can still get online with the built-in 'Browser'. I didn't change anything in between working and not-working, I just went for a hike (the phone came along).
My APN is set to 'internet' and I've checked the permissions: both Whatsapp and Opera Mini have 'Internet' set to 'Allow'.
Any ideas as to what's going on? Thanks!